PROSPECT 2 SW, OREGON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(356907)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 69.65 ----- z 36.03 52.84
1906 34.65 ----- z 51.29 ----- z ----- z ----- z ----- z 81.81 71.27 53.61 ----- z ----- z 58.52
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z 50.17 53.74 66.47 61.74 74.10 90.61 85.74 79.50 65.03 58.90 45.26 66.48
1909 43.13 45.00 54.84 65.67 69.65 78.03 80.55 88.26 80.07 67.23 48.97 43.32 63.73
1910 41.61 44.00 63.16 68.73 75.90 74.63 90.03 84.52 76.20 70.94 50.53 46.16 65.54
1911 43.19 45.07 64.10 61.70 64.81 76.10 89.35 86.06 70.60 68.45 51.43 44.26 63.76
1912 44.65 52.14 53.55 ----- z 71.03 75.87 82.84 81.10 75.70 59.88 f 54.13 43.35 63.44
1913 39.48 50.46 51.87 60.07 70.23 70.80 81.13 85.32 79.17 67.29 48.47 47.81 62.67
1914 46.45 51.86 64.42 62.40 74.23 74.13 89.65 89.61 72.90 65.48 57.37 43.58 66.01
1915 47.81 49.89 60.42 65.90 63.90 76.13 82.16 89.45 77.60 71.19 47.70 45.71 64.82
1916 37.97 56.83 58.97 65.40 64.26 74.70 79.29 85.42 79.90 68.19 52.47 43.00 63.87
1917 43.84 48.07 45.97 56.27 63.19 77.86 a 92.10 89.06 78.83 75.10 59.23 49.26 64.90
1918 48.19 48.50 56.48 ----- z 67.74 91.60 y 85.06 83.97 80.37 66.90 50.53 45.65 63.34
1919 49.94 43.36 53.94 64.03 71.13 75.97 88.10 86.90 73.97 61.84 48.97 45.29 63.62
1920 51.45 55.66 49.84 55.47 69.77 74.50 83.16 86.32 71.03 57.10 51.33 41.19 62.24
1921 43.13 49.32 55.58 57.93 64.87 74.93 83.45 83.03 73.23 68.29 53.63 46.55 62.83
1922 41.68 44.64 49.74 56.80 68.97 80.70 88.87 80.39 80.00 64.45 50.67 42.94 62.49
1923 43.10 51.50 55.84 59.60 66.23 71.83 83.39 84.90 76.97 ----- z 66.03 ----- z 65.94
1924 45.48 55.28 53.26 67.77 78.00 79.73 89.23 87.23 82.33 77.50 a 63.03 45.35 68.68
1925 45.00 49.25 58.10 62.80 70.90 76.30 87.61 82.77 71.37 67.19 52.53 50.77 64.55
1926 48.87 52.32 66.10 71.43 69.71 83.77 86.35 82.29 71.90 67.06 56.87 44.06 66.73
1927 46.19 50.21 52.03 60.03 64.52 77.20 85.61 83.68 68.73 64.90 51.03 44.06 62.35
1928 47.45 53.14 55.48 55.10 75.81 72.10 85.48 84.13 77.37 62.52 51.57 47.26 63.95
1929 42.06 48.00 54.00 53.03 69.39 72.50 85.39 87.84 77.80 71.03 61.77 49.16 64.33
1930 38.84 49.50 59.06 62.30 63.77 75.33 84.71 85.97 74.40 66.52 57.87 47.81 63.84
1931 50.87 53.64 55.35 65.70 77.42 74.77 89.00 89.00 75.47 65.45 48.00 43.00 65.64
1932 39.94 47.79 54.10 58.10 66.03 79.07 81.58 83.42 85.03 68.10 54.40 39.90 63.12
1933 39.10 42.61 52.03 a 63.03 58.35 74.87 87.52 88.26 72.50 73.29 59.03 47.32 63.16
1934 49.84 56.25 66.13 70.80 71.03 74.87 84.74 89.52 81.60 67.87 51.37 46.48 67.54
1935 42.52 52.21 49.45 60.37 71.55 78.70 82.06 87.71 85.40 63.94 51.37 48.74 64.50
1936 45.45 47.52 55.29 66.10 73.39 75.57 83.74 87.06 80.13 75.84 64.13 43.06 66.44
1937 34.16 42.82 52.81 56.47 71.61 75.17 85.26 84.37 a 79.63 68.48 52.63 48.68 62.67
1938 46.23 46.00 48.71 61.47 71.58 80.00 89.81 84.71 79.43 64.32 52.90 47.32 64.37
1939 44.52 42.07 59.55 69.97 71.68 73.77 86.26 89.06 80.90 66.73 a 60.97 49.74 66.27
1940 49.90 48.83 58.87 63.07 75.87 83.97 84.35 89.13 72.63 63.61 49.30 47.23 65.56
1941 47.13 52.82 60.19 59.90 66.29 68.70 84.13 80.84 72.30 64.84 58.37 44.29 63.32
1942 49.13 47.75 57.19 61.27 64.23 74.53 87.06 88.48 82.23 70.84 50.00 44.32 64.75
1943 44.52 54.54 57.06 64.60 68.61 71.30 86.06 81.97 87.23 63.52 57.30 48.23 65.41
1944 48.19 47.76 56.97 56.97 70.60 a 71.83 84.58 84.58 82.03 73.94 51.63 51.16 65.02
1945 48.23 50.04 50.48 62.53 71.45 73.10 85.94 86.97 79.10 61.74 47.47 46.74 63.65
1946 44.45 38.86 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 44.45
1947 44.77 56.46 59.74 64.67 76.06 70.73 79.19 80.00 81.17 62.84 49.70 45.10 64.20
1948 50.84 45.17 49.94 54.03 64.16 76.97 82.65 82.48 77.30 67.06 48.60 39.06 61.52
1949 40.23 44.07 51.87 69.03 71.03 80.03 86.35 83.77 80.27 63.77 61.57 42.94 64.58
1950 36.26 50.61 50.94 61.50 71.47 a 76.57 88.42 90.90 80.30 63.39 54.53 50.32 64.60
1951 42.81 49.00 53.55 70.30 70.42 83.43 89.39 88.13 86.90 62.87 53.33 40.87 65.92
1952 40.61 49.00 48.87 68.57 71.45 72.27 90.87 86.90 85.80 77.42 55.00 43.13 65.82
1953 49.13 50.96 54.26 60.28 a 60.81 69.00 87.03 82.00 84.77 66.74 54.20 45.60 a 63.73
1954 43.42 56.79 54.71 64.30 75.16 70.80 85.87 79.13 76.43 68.48 57.73 46.39 64.93
1955 43.13 47.00 52.29 52.60 67.58 78.73 81.63 a 89.26 78.80 66.77 a 47.87 45.61 62.61
1956 45.74 43.93 53.19 64.40 72.07 a 73.73 87.84 84.26 80.57 61.42 57.13 47.19 64.29
1957 39.50 a 53.68 52.35 62.10 69.94 78.87 82.97 81.13 a 83.80 60.65 52.20 47.77 63.75
1958 48.29 53.07 52.10 59.73 78.74 75.53 89.68 91.90 78.77 74.74 53.00 52.58 67.34
1959 48.13 48.14 57.10 67.17 65.61 78.00 91.74 86.29 74.07 68.97 60.03 49.23 66.21
1960 44.10 49.00 57.74 60.13 64.77 83.33 91.61 84.84 84.73 69.03 50.07 50.10 65.79
1961 53.84 49.75 50.94 63.33 66.71 84.30 89.23 90.87 76.40 66.45 52.67 43.23 65.64
1962 46.45 49.57 52.10 68.03 62.00 78.20 87.32 83.10 83.67 65.74 53.07 52.65 65.16
1963 48.68 57.25 54.58 53.69 a 70.39 74.30 80.68 84.87 83.40 65.58 51.43 49.42 64.52
1964 41.81 53.45 51.16 61.23 67.35 74.63 85.48 86.19 80.33 75.55 49.20 42.35 64.06
1965 44.35 53.29 60.47 a 61.60 68.61 77.40 89.16 83.81 79.10 74.77 53.50 43.61 65.81
1966 43.19 48.07 57.45 68.73 75.29 77.13 83.23 88.19 81.00 70.58 53.50 45.84 66.02
1967 43.77 54.00 51.29 51.30 72.84 80.57 90.16 95.19 87.53 67.16 56.33 41.45 65.97
1968 46.32 58.86 60.45 63.10 69.68 79.90 90.23 80.48 81.00 67.19 50.20 41.29 65.73
1969 39.52 45.71 58.35 61.00 76.68 76.70 86.29 87.87 81.23 62.71 58.97 47.13 65.18
1970 46.94 57.86 56.55 55.03 72.77 81.70 90.97 91.58 78.47 69.55 52.23 41.58 66.27
1971 43.35 49.04 49.52 58.83 67.65 74.20 89.00 91.52 76.70 64.55 50.90 39.39 62.89
1972 43.48 50.41 59.42 59.83 73.65 80.50 90.97 89.90 76.53 67.10 50.20 39.10 65.09
1973 43.52 55.46 51.10 63.23 76.42 79.73 90.74 87.13 81.77 65.26 44.83 46.77 65.50
1974 44.16 49.36 52.77 59.90 68.29 83.50 86.00 88.74 89.60 73.42 54.20 44.06 66.17
1975 43.23 48.00 50.00 54.17 71.61 76.63 86.87 82.42 87.80 60.81 48.90 46.26 63.06
1976 48.48 50.38 53.35 58.07 73.58 75.27 87.23 78.71 81.57 72.13 59.80 49.61 65.68
1977 48.61 58.64 51.58 68.80 61.61 82.93 86.48 90.06 76.00 67.94 48.13 47.00 65.65
1978 49.10 51.21 61.10 58.90 67.04 c 79.76 e 86.21 c 85.57 h 69.76 i 78.35 h 52.63 40.61 60.73
1979 45.58 44.68 60.42 59.77 73.13 81.20 87.19 82.71 84.57 69.70 a 52.47 49.48 65.91
1980 47.13 53.83 52.94 63.45 a 68.39 71.73 88.10 84.61 82.70 72.60 a 53.97 49.61 65.75
1981 53.87 53.61 57.68 64.23 67.33 a 76.60 88.03 93.10 83.10 64.84 54.50 45.81 66.89
1982 41.55 49.61 53.03 a 58.83 73.00 78.30 83.74 85.42 76.40 66.29 51.83 45.58 63.63
1983 49.32 50.61 52.71 58.37 71.84 73.37 78.23 84.10 77.50 68.87 47.47 42.71 62.92
1984 49.90 51.48 57.42 56.37 68.97 73.63 87.65 85.29 78.90 58.77 48.63 43.74 63.40
1985 52.74 50.36 53.84 67.67 69.81 80.43 90.90 85.90 72.03 66.94 44.57 51.58 65.56
1986 53.03 52.50 62.81 61.83 69.55 82.87 82.97 a 92.10 70.13 70.68 54.73 50.45 66.97
1987 48.94 53.39 56.29 70.87 73.74 84.80 81.42 89.10 84.87 80.74 56.07 44.71 68.74
1988 45.94 60.34 58.61 64.77 67.35 75.23 89.39 90.39 84.40 80.32 49.27 48.84 67.90
1989 47.13 46.82 53.06 67.23 67.45 79.63 81.63 a 81.68 80.57 65.61 55.97 a 54.06 65.07
1990 47.06 48.43 59.97 67.87 66.39 76.37 89.13 84.48 83.77 67.87 50.53 40.23 65.17
1991 49.84 60.18 51.87 56.67 62.68 73.00 86.45 86.65 88.53 74.94 54.43 47.03 66.02
1992 50.13 58.48 63.65 65.10 78.97 80.93 85.94 91.81 82.73 71.94 53.30 41.19 68.68
1993 43.06 49.54 58.58 57.87 71.03 73.37 76.77 82.77 84.53 71.71 53.53 47.87 64.22
1994 51.13 48.86 62.23 63.73 72.06 78.27 91.06 86.68 84.90 67.39 43.77 45.48 66.30
1995 50.00 59.50 54.97 59.97 69.81 73.87 83.90 84.10 83.77 70.29 56.93 49.42 66.38
1996 45.71 53.86 60.23 62.47 66.10 77.73 91.52 91.00 78.20 67.06 55.07 45.19 66.18
1997 48.61 53.14 58.39 60.87 75.61 72.30 84.74 85.71 79.77 64.77 55.87 46.97 65.56
1998 47.74 48.61 56.00 60.97 59.42 76.10 88.06 89.43 a 85.00 65.77 a 49.13 42.94 64.10
1999 48.58 45.00 52.32 60.97 64.33 a 74.93 85.19 83.42 85.03 73.77 57.57 48.48 64.97
2000 45.00 52.34 55.74 64.13 66.58 80.77 83.81 87.97 79.57 67.52 49.97 48.77 65.18
2001 51.97 49.79 59.26 58.10 77.71 75.87 84.16 89.03 84.63 71.13 54.30 44.84 66.73
2002 44.19 57.25 54.94 64.13 70.23 80.70 90.71 86.23 83.07 71.77 58.30 47.03 67.38
2003 53.13 52.21 57.00 a 54.47 69.52 83.63 92.16 87.50 a 84.48 a 74.10 48.86 a ----- z 68.82
2004 46.19 50.97 67.45 67.17 a 67.17 b 77.93 90.29 87.61 78.73 66.27 a ----- z 50.97 68.25
2005 49.84 58.38 b 61.26 60.28 a 68.29 73.54 b 89.55 91.74 79.50 69.39 51.63 47.65 66.75
2006 44.45 54.81 a 49.94 62.12 e 74.10 81.25 j 91.81 88.83 g 84.53 71.55 49.67 48.84 63.18
2007 48.57 c 51.86 63.14 b 65.00 75.81 79.00 a 88.90 87.46 e 80.20 64.45 57.00 42.55 66.99
2008 43.78 d 52.28 54.00 61.61 g 68.08 g 78.00 89.45 90.03 87.13 71.68 57.53 42.52 66.64
2009 52.48 52.56 a 54.03 62.53 74.55 b 77.37 92.56 d 90.83 h 89.95 i 65.73 e 54.30 46.84 63.29
2010 53.28 f 55.54 58.19 58.80 63.61 h 73.83 89.74 89.04 f 79.67 69.81 49.63 46.32 64.61
2011 52.65 n 49.16 c 51.32 56.37 c 62.52 d 73.36 b 81.61 c 87.33 d 87.59 a 69.62 e 52.81 d 51.93 b 65.78
2012 49.81 d 51.59 b 53.33 a 62.21 a 70.34 b 73.36 b 85.43 c 93.09 h 89.57 w ----- z 52.77 35.42 59.36
2013 39.39 50.46 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 46.00 z 44.93
Period of Record Statistics
MEAN 45.77 50.91 55.65 61.90 69.65 76.71 86.54 86.28 79.93 67.99 53.26 45.79 65.05
S.D. 4.14 4.18 4.39 4.55 4.50 3.67 3.50 3.39 4.67 4.64 4.27 3.56 1.54
SKEW -0.36 0.15 0.48 -0.02 -0.14 0.26 -0.41 0.06 -0.29 0.15 0.49 -0.30 0.07
MAX 53.87 60.34 67.45 71.43 78.97 84.80 92.56 95.19 89.60 80.74 66.03 54.06 68.74
MIN 34.16 42.07 45.97 51.30 58.35 68.70 76.77 78.71 68.73 53.61 43.77 35.42 61.52
NO YRS 104 105 105 101 102 102 104 100 102 102 103 103 91